So, consciously and, unnecessarily, increasing health risks means nothing in your argument? I suppose whatever works when searching for support for making poor decisions. Smoking is a selfish and personal choice which flies in the face of the science. Mitigating such a poor decision is human nature and allows some to feel better about such. Simply make the choice and own it. Fallacious justifications? I guess they make many of us feel better about our less than stellar choices.Yes, using tobacco isn't healthy, but so is breathing.